﻿////******************************************************************************************************
////  BufferedFileStream_IoStream.cs - Gbtc
////
////  Copyright © 2013, Grid Protection Alliance.  All Rights Reserved.
////
////  Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See
////  the NOTICE file distributed with this work for additional information regarding copyright ownership.
////  The GPA licenses this file to you under the Eclipse Public License -v 1.0 (the "License"); you may
////  not use this file except in compliance with the License. You may obtain a copy of the License at:
////
////      http://www.opensource.org/licenses/eclipse-1.0.php
////
////  Unless agreed to in writing, the subject software distributed under the License is distributed on an
////  "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the
////  License for the specific language governing permissions and limitations.
////
////  Code Modification History:
////  ----------------------------------------------------------------------------------------------------
////  4/18/2012 - Steven E. Chisholm
////       Generated original version of source code. 
////       
////
////******************************************************************************************************

//namespace GSF.IO.Unmanaged
//{
//    public partial class BufferedFileStream
//    {
//        // Nested Types
//        private class IoSession : BinaryStreamIoSessionBase
//        {
//            private readonly BufferedFileStream m_stream;
//            private readonly LeastRecentlyUsedPageReplacement.IoSession m_ioSession;

//            /// <summary>
//            /// Creates a new <see cref="IoSession"/>
//            /// </summary>
//            /// <param name="stream">the base class</param>
//            /// <param name="ioSession">The LRU IO Session</param>
//            internal IoSession(BufferedFileStream stream, LeastRecentlyUsedPageReplacement.IoSession ioSession)
//            {
//                m_stream = stream;
//                m_ioSession = ioSession;
//            }

//            /// <summary>
//            /// Releases all the resources used by the <see cref="IoSession"/> object.
//            /// </summary>
//            public override void Dispose()
//            {
//                if (!IsDisposed)
//                {
//                    m_ioSession.Dispose();
//                    base.Dispose();
//                }
//            }

//            /// <summary>
//            /// Sets the current usage of the <see cref="BinaryStreamIoSessionBase"/> to null.
//            /// </summary>
//            public override void Clear()
//            {
//                m_stream.Clear(m_ioSession);
//                base.Clear();
//            }

//            /// <summary>
//            /// Gets a block for the following Io session.
//            /// </summary>
//            public override void GetBlock(BlockArguments args)
//            {
//                m_stream.GetBlock(m_ioSession, args);
//            }
//        }
//    }
//}